220342369

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{56687}}^1$

素因数の和:56736

約数の個数: 12

約数和(自身を含む): 248973696

約数和(自身を除く): 28631327

約数列:

[1, 13, 23, 169, 299, 3887, 56687, 736931, 1303801, 9580103, 16949413, 220342369]

約数ペア:

[(1, 220342369), (13, 16949413), (23, 9580103), (169, 1303801), (299, 736931), (3887, 56687)]